US6253766B1 - Continuous positive airway pressure therapy device - Google Patents

Continuous positive airway pressure therapy device Download PDF

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Publication number
US6253766B1
US6253766B1 US09/382,063 US38206399A US6253766B1 US 6253766 B1 US6253766 B1 US 6253766B1 US 38206399 A US38206399 A US 38206399A US 6253766 B1 US6253766 B1 US 6253766B1
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US
United States
Prior art keywords
housing
user
air
amplification chamber
conduit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US09/382,063
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English (en)
Inventor
Rex A. Niles
Lawrence A. Weinstein
Stephen D. Diehl
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Smiths Medical ASD Inc
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DHD Healthcare Corp
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Publication date
Application filed by DHD Healthcare Corp filed Critical DHD Healthcare Corp
Priority to US09/382,063 priority Critical patent/US6253766B1/en
Assigned to DHD HEALTHCARE CORPORATION reassignment DHD HEALTHCARE CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DIEHL, SEPHEN D., NILES, REX A., WEINSTEIN, LAWRENCE A.
Priority to DE60025443T priority patent/DE60025443T2/de
Priority to AT00307247T priority patent/ATE315417T1/de
Priority to ES00307247T priority patent/ES2254108T3/es
Priority to EP00307247A priority patent/EP1078646B1/de
Assigned to MASSMUTUAL CORPORATE INVESTORS, MASSMUTUAL PARTICIPATION INVESTORS, MASSACHUSETTS MUTAL LIFE INSURANCE COMPANY reassignment MASSMUTUAL CORPORATE INVESTORS SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DHD HEALTHCARE CORPORATION
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Publication of US6253766B1 publication Critical patent/US6253766B1/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/0858—Pressure sampling ports
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125—Diluting primary gas with ambient air
    • A61M16/127—Diluting primary gas with ambient air by Venturi effect, i.e. entrainment mixers
US09/382,063 1999-08-24 1999-08-24 Continuous positive airway pressure therapy device Expired - Lifetime US6253766B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US09/382,063 US6253766B1 (en) 1999-08-24 1999-08-24 Continuous positive airway pressure therapy device
DE60025443T DE60025443T2 (de) 1999-08-24 2000-08-23 Therapiegerät zur Erzeugung eines kontinuierlichen positiven Atemwegdruckes
AT00307247T ATE315417T1 (de) 1999-08-24 2000-08-23 Therapiegerät zur erzeugung eines kontinuierlichen positiven atemwegdruckes
ES00307247T ES2254108T3 (es) 1999-08-24 2000-08-23 Dispositivo de terapia de presion respiratoria positiva continua.
EP00307247A EP1078646B1 (de) 1999-08-24 2000-08-23 Therapiegerät zur Erzeugung eines kontinuierlichen positiven Atemwegdruckes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/382,063 US6253766B1 (en) 1999-08-24 1999-08-24 Continuous positive airway pressure therapy device

Publications (1)

Publication Number Publication Date
US6253766B1 true US6253766B1 (en) 2001-07-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
US09/382,063 Expired - Lifetime US6253766B1 (en) 1999-08-24 1999-08-24 Continuous positive airway pressure therapy device

Country Status (5)

Country Link
US (1) US6253766B1 (de)
EP (1) EP1078646B1 (de)
AT (1) ATE315417T1 (de)
DE (1) DE60025443T2 (de)
ES (1) ES2254108T3 (de)

Cited By (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003026730A1 (en) * 2001-09-25 2003-04-03 Fisher & Paykel Healthcare Limited Flow switch
US20030140924A1 (en) * 2001-11-06 2003-07-31 Aylsworth Alonzo C. Therapeutic gas conserver and control
US6668828B1 (en) * 2000-10-16 2003-12-30 Pulmonox Technologies Corporations System and elements for managing therapeutic gas administration to a spontaneously breathing non-ventilated patient
US20040204671A1 (en) * 2003-04-08 2004-10-14 Stubbs Jack B. Continuous gas flow trocar assembly
US20050004512A1 (en) * 2003-04-08 2005-01-06 Campbell Michael J. Pneumoseal trocar arrangement
US20050015043A1 (en) * 2003-04-08 2005-01-20 Stubbs Jack B. Gas flow trocar arrangement
US20050011523A1 (en) * 2003-07-18 2005-01-20 Acoba, Llc Method and system of Individually controlling airway pressure of a patient's nares
US20060005834A1 (en) * 2004-07-07 2006-01-12 Acoba, Llc Method and system of providing therapeutic gas to a patient to prevent breathing airway collapse
US20060174885A1 (en) * 2005-02-08 2006-08-10 Acoba, Llc Method and related system to control applied pressure in CPAP systems
US20070056587A1 (en) * 2005-09-01 2007-03-15 Deas S.R.L. Medical device for a patient's ventilatory support
US20070088275A1 (en) * 2003-04-08 2007-04-19 Ralph Stearns Trocar assembly with pneumatic sealing
WO2008063197A1 (en) * 2006-11-09 2008-05-29 Martin Christopher S Snap-in deflector for respiratory mask
US20080202527A1 (en) * 2007-01-23 2008-08-28 Kci Licensing, Inc. Providing automated or manual guidance on dynamic patient positioning based on measured variables for ventilation control
US20080245368A1 (en) * 2007-04-02 2008-10-09 Dunsmore Thomas J High frequency oscillation respiratory therapy
US20090014043A1 (en) * 2006-02-13 2009-01-15 Delace Steven A Ambulation Assistance Apparatus and Methods
US7779841B2 (en) 2006-11-13 2010-08-24 Carefusion 2200, Inc. Respiratory therapy device and method
US8251876B2 (en) 2008-04-22 2012-08-28 Hill-Rom Services, Inc. Breathing exercise apparatus
US8485179B1 (en) 2009-02-23 2013-07-16 Trudell Medical International Oscillating positive expiratory pressure device
US8539951B1 (en) 2008-05-27 2013-09-24 Trudell Medical International Oscillating positive respiratory pressure device
US20140076320A1 (en) * 2010-10-05 2014-03-20 Carefusion 207, Inc. Non-invasive breathing assistance apparatus and method
US8795223B2 (en) 2011-03-08 2014-08-05 Surgiquest, Inc. Trocar assembly with pneumatic sealing
US20140358070A1 (en) 2007-04-13 2014-12-04 Surgiquest, Inc. System and method for improved gas recirculation in surgical trocars with pneumatic sealing
US8985111B2 (en) 2008-10-28 2015-03-24 Trudell Medical International Oscillating positive expiratory pressure device
USD731050S1 (en) 2011-06-06 2015-06-02 Trudell Medical International Oscillating positive expiratory pressure device
US9149589B2 (en) 2009-02-23 2015-10-06 Trudell Medical International Method and device for performing orientation dependent oscillating positive expiratory pressure therapy
US9180271B2 (en) 2012-03-05 2015-11-10 Hill-Rom Services Pte. Ltd. Respiratory therapy device having standard and oscillatory PEP with nebulizer
USD745140S1 (en) 2013-11-08 2015-12-08 Engineered Medical Systems, Inc. Continuous positive airway pressure device
US9517315B2 (en) 2012-11-30 2016-12-13 Trudell Medical International Oscillating positive expiratory pressure device
USD774179S1 (en) * 2015-06-11 2016-12-13 Human Design Medical, Llc Positive airway pressure sound reduction device
USD778429S1 (en) 2015-09-02 2017-02-07 Trudell Medical International Respiratory treatment device
USD780906S1 (en) 2015-09-02 2017-03-07 Trudell Medical International Respiratory treatment device
US9597112B2 (en) 2008-10-10 2017-03-21 Surgiquest, Inc. Low-profile surgical access devices with anchoring
US9757528B2 (en) 2010-08-23 2017-09-12 Darren Rubin Nebulizer having different negative pressure threshold settings
US9849257B2 (en) 2013-08-22 2017-12-26 Trudell Medical International Oscillating positive respiratory pressure device
US10004872B1 (en) 2015-03-06 2018-06-26 D R Burton Healthcare, Llc Positive expiratory pressure device having an oscillating valve
US10272224B2 (en) 2013-07-12 2019-04-30 Trudell Medical International Huff cough simulation device
US10363383B2 (en) 2014-02-07 2019-07-30 Trudell Medical International Pressure indicator for an oscillating positive expiratory pressure device
US10449324B2 (en) 2015-07-30 2019-10-22 Trudell Medical International Combined respiratory muscle training and oscillating positive expiratory pressure device
US10857317B2 (en) 2015-12-04 2020-12-08 Trudell Medical International Huff cough simulation device
US10894140B2 (en) 2015-10-01 2021-01-19 Mallinckrodt Hospital Products IP Unlimited Company Device and method for diffusing high concentration NO with inhalation therapy gas
US10905836B2 (en) 2015-04-02 2021-02-02 Hill-Rom Services Pte. Ltd. Manifold for respiratory device
US10953278B2 (en) 2018-02-02 2021-03-23 Trudell Medical International Oscillating positive expiratory pressure device
USD933491S1 (en) * 2018-12-06 2021-10-19 Cooler Master Technology Inc. Thermal paste syringe
US11154674B2 (en) * 2014-11-12 2021-10-26 Smiths Medical International Limited Respiratory therapy apparatus
US11202870B2 (en) * 2015-01-30 2021-12-21 Conmed Corporation Multipath filter assembly with integrated gaseous seal for multimodal surgical gas delivery system
EP3950028A1 (de) 2010-08-23 2022-02-09 Darren Rubin Systeme und verfahren zur aerosolzufuhr mit luftflussregulierung
USD944943S1 (en) * 2020-02-27 2022-03-01 Soclean Connector for a sanitizing machine
USD944942S1 (en) * 2020-02-27 2022-03-01 Soclean, Inc. Connector for a sanitizing machine
USD944938S1 (en) * 2020-02-26 2022-03-01 Soclean, Inc. Connector for a sanitizing machine
USD944940S1 (en) * 2020-02-27 2022-03-01 Soclean, Inc. Connector for a sanitizing machine
USD944944S1 (en) * 2020-02-27 2022-03-01 Soclean, Inc. Connector for a sanitizing machine
USD949295S1 (en) * 2020-02-26 2022-04-19 Soclean Inc. Connector for a sanitizing machine
US11464925B2 (en) 2018-06-04 2022-10-11 Trudell Medical International Positive air pressure therapy device, kit and methods for the use and assembly thereof
US11559723B2 (en) 2017-05-03 2023-01-24 Trudell Medical International Combined oscillating positive expiratory pressure therapy and Huff Cough simulation device

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Cited By (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6668828B1 (en) * 2000-10-16 2003-12-30 Pulmonox Technologies Corporations System and elements for managing therapeutic gas administration to a spontaneously breathing non-ventilated patient
WO2003026730A1 (en) * 2001-09-25 2003-04-03 Fisher & Paykel Healthcare Limited Flow switch
US20030140924A1 (en) * 2001-11-06 2003-07-31 Aylsworth Alonzo C. Therapeutic gas conserver and control
US7182752B2 (en) 2003-04-08 2007-02-27 Surgiquest, Incorporated Continuous gas flow trocar assembly
US20040204671A1 (en) * 2003-04-08 2004-10-14 Stubbs Jack B. Continuous gas flow trocar assembly
US20050015043A1 (en) * 2003-04-08 2005-01-20 Stubbs Jack B. Gas flow trocar arrangement
US7854724B2 (en) 2003-04-08 2010-12-21 Surgiquest, Inc. Trocar assembly with pneumatic sealing
US8216189B2 (en) 2003-04-08 2012-07-10 Surgiquest, Inc. Continuous gas flow trocar assembly
US10369303B2 (en) 2003-04-08 2019-08-06 Conmed Corporation Trocar assembly with pneumatic sealing
US20050004512A1 (en) * 2003-04-08 2005-01-06 Campbell Michael J. Pneumoseal trocar arrangement
US20110125084A1 (en) * 2003-04-08 2011-05-26 Surgiquest, Inc. Trocar assembly with pneumatic sealing
US7338473B2 (en) 2003-04-08 2008-03-04 Surgiquest, Incorporated Pneumoseal trocar arrangement
US20070088275A1 (en) * 2003-04-08 2007-04-19 Ralph Stearns Trocar assembly with pneumatic sealing
US7285112B2 (en) 2003-04-08 2007-10-23 Surgiquest, Incorporated Gas flow trocar arrangement
US7114497B2 (en) 2003-07-18 2006-10-03 Acoba, Llc Method and system of individually controlling airway pressure of a patient's nares
US20050011523A1 (en) * 2003-07-18 2005-01-20 Acoba, Llc Method and system of Individually controlling airway pressure of a patient's nares
US20060005834A1 (en) * 2004-07-07 2006-01-12 Acoba, Llc Method and system of providing therapeutic gas to a patient to prevent breathing airway collapse
US20060174885A1 (en) * 2005-02-08 2006-08-10 Acoba, Llc Method and related system to control applied pressure in CPAP systems
US20070056587A1 (en) * 2005-09-01 2007-03-15 Deas S.R.L. Medical device for a patient's ventilatory support
US20090014043A1 (en) * 2006-02-13 2009-01-15 Delace Steven A Ambulation Assistance Apparatus and Methods
US20100236591A1 (en) * 2006-02-13 2010-09-23 Delace Steven A Ambulation Assistance Apparatus and Methods
US9907569B2 (en) 2006-10-06 2018-03-06 Conmed Corporation Trocar assembly with pneumatic sealing
WO2008063197A1 (en) * 2006-11-09 2008-05-29 Martin Christopher S Snap-in deflector for respiratory mask
US8025054B2 (en) 2006-11-13 2011-09-27 Carefusion 2200, Inc. Passive respiratory therapy device
US20100307487A1 (en) * 2006-11-13 2010-12-09 Carefusion 2200, Inc. Respiratory therapy device and method
US7779841B2 (en) 2006-11-13 2010-08-24 Carefusion 2200, Inc. Respiratory therapy device and method
US8534284B2 (en) 2006-11-13 2013-09-17 Carefusion 2200, Inc. Respiratory therapy device
US8202226B2 (en) 2007-01-23 2012-06-19 Kci Licensing, Inc. Providing automated or manual guidance on dynamic patient positioning based on measured variables for ventilation control
US20080202527A1 (en) * 2007-01-23 2008-08-28 Kci Licensing, Inc. Providing automated or manual guidance on dynamic patient positioning based on measured variables for ventilation control
US8528547B2 (en) 2007-04-02 2013-09-10 Carefusion 2200, Inc. High frequency oscillation respiratory therapy
US20080245368A1 (en) * 2007-04-02 2008-10-09 Dunsmore Thomas J High frequency oscillation respiratory therapy
US20140358070A1 (en) 2007-04-13 2014-12-04 Surgiquest, Inc. System and method for improved gas recirculation in surgical trocars with pneumatic sealing
US10092319B2 (en) 2007-04-13 2018-10-09 Surgiquest, Inc. System and method for improved gas recirculation in surgical trocars with pneumatic sealing
US8251876B2 (en) 2008-04-22 2012-08-28 Hill-Rom Services, Inc. Breathing exercise apparatus
US9808588B1 (en) 2008-05-27 2017-11-07 Trudell Medical International Oscillating positive respiratory pressure device
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US10639071B2 (en) 2008-10-10 2020-05-05 Conmed Corporation System and method for improved gas recirculation in surgical trocars with pneumatic sealing
US9597112B2 (en) 2008-10-10 2017-03-21 Surgiquest, Inc. Low-profile surgical access devices with anchoring
US11865254B2 (en) 2008-10-28 2024-01-09 Trudell Medical International Oscillating positive expiratory pressure device
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US9149589B2 (en) 2009-02-23 2015-10-06 Trudell Medical International Method and device for performing orientation dependent oscillating positive expiratory pressure therapy
US9757528B2 (en) 2010-08-23 2017-09-12 Darren Rubin Nebulizer having different negative pressure threshold settings
EP3950028A1 (de) 2010-08-23 2022-02-09 Darren Rubin Systeme und verfahren zur aerosolzufuhr mit luftflussregulierung
US20140076320A1 (en) * 2010-10-05 2014-03-20 Carefusion 207, Inc. Non-invasive breathing assistance apparatus and method
US11547826B2 (en) * 2010-10-05 2023-01-10 Vyaire Medical 211, Inc. Non-invasive breathing assistance apparatus and method
US20190247603A1 (en) * 2010-10-05 2019-08-15 Carefusion 207, Inc. Non-invasive breathing assistance apparatus and method
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US11154674B2 (en) * 2014-11-12 2021-10-26 Smiths Medical International Limited Respiratory therapy apparatus
US11202870B2 (en) * 2015-01-30 2021-12-21 Conmed Corporation Multipath filter assembly with integrated gaseous seal for multimodal surgical gas delivery system
US10960170B1 (en) 2015-03-06 2021-03-30 D R Burton Healthcare Llc Positive expiratory pressure device having an oscillating valve
US10004872B1 (en) 2015-03-06 2018-06-26 D R Burton Healthcare, Llc Positive expiratory pressure device having an oscillating valve
US10905837B2 (en) 2015-04-02 2021-02-02 Hill-Rom Services Pte. Ltd. Respiratory therapy cycle control and feedback
US10905836B2 (en) 2015-04-02 2021-02-02 Hill-Rom Services Pte. Ltd. Manifold for respiratory device
USD774179S1 (en) * 2015-06-11 2016-12-13 Human Design Medical, Llc Positive airway pressure sound reduction device
US11260197B2 (en) 2015-07-30 2022-03-01 Trudell Medical International Combined respiratory muscle training and oscillating positive expiratory pressure device
US10449324B2 (en) 2015-07-30 2019-10-22 Trudell Medical International Combined respiratory muscle training and oscillating positive expiratory pressure device
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US10894140B2 (en) 2015-10-01 2021-01-19 Mallinckrodt Hospital Products IP Unlimited Company Device and method for diffusing high concentration NO with inhalation therapy gas
US11964103B2 (en) 2015-12-04 2024-04-23 Trudell Medical International Huff Cough simulation device
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EP1078646B1 (de) 2006-01-11
EP1078646A3 (de) 2002-09-18
ES2254108T3 (es) 2006-06-16
DE60025443D1 (de) 2006-04-06
EP1078646A2 (de) 2001-02-28
ATE315417T1 (de) 2006-02-15
DE60025443T2 (de) 2006-08-24

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